5k+10=2k+7

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Solution for 5k+10=2k+7 equation:


Simplifying
5k + 10 = 2k + 7

Reorder the terms:
10 + 5k = 2k + 7

Reorder the terms:
10 + 5k = 7 + 2k

Solving
10 + 5k = 7 + 2k

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-2k' to each side of the equation.
10 + 5k + -2k = 7 + 2k + -2k

Combine like terms: 5k + -2k = 3k
10 + 3k = 7 + 2k + -2k

Combine like terms: 2k + -2k = 0
10 + 3k = 7 + 0
10 + 3k = 7

Add '-10' to each side of the equation.
10 + -10 + 3k = 7 + -10

Combine like terms: 10 + -10 = 0
0 + 3k = 7 + -10
3k = 7 + -10

Combine like terms: 7 + -10 = -3
3k = -3

Divide each side by '3'.
k = -1

Simplifying
k = -1

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